Posnowsky Family History

You can see how Posnowsky families moved over time by selecting different census years. The Posnowsky family name was found in the USA in 1920. In 1920 there was 1 Posnowsky family living in Pennsylvania. This was 100% of all the recorded Posnowsky's in USA. Pennsylvania had the highest population of Posnowsky families in 1920.

Use census records and voter lists to see where families with the Posnowsky surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.